Home / 95,634.29-143,467.83-29,081.04

Finding the Fourth Proportional to 95,634.29, 143,467.83 and 29,081.04

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Solution

The fourth proportional to 95,634.29, 143,467.83 and 29,081.04 is: 43,626.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,634.29 : 143,467.83 = 29,081.04 : x
  2. Step 2: Convert to fraction form
    95,634.29/143,467.83 = 29,081.04/x
  3. Step 3: Cross multiply
    95,634.29x = 143,467.83 × 29,081.04
  4. Step 4: Simplify right side
    95,634.29x = 4,172,193,702.94
  5. Step 5: Solve for x
    x = 4,172,193,702.94/95,634.29
  6. Step 6: Final answer
    x = 43,626.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.